2004 Skidoo Tundra Skandic Series Service Manual, Page 343Get this manual
Section 06 ELECTRICAL Subsection 06 (TESTING PROCEDURE)
1SPARKING
During this operation, it is important to use the snowmobile spark plug and not new oneBring the plug in contact with the engineIf no spark is produced, replace the spark plug with new one and do the test again
2ELECTRICAL CONNECTOR TESTING
Make sure that none of the connectors are disconnected
3IGNITION SWITCH, TETHER CORD SWITCH AND ENGINE CUT-OUT SWITCH TESTING
Disconnect connector housing from engine, and using multimeter, check resistance as indicated in IGNITION table
A05E07A
TYPICAL
If readings do not correspond to the abovementioned indications, replace switchIf readings are acceptable, check other switches
Engine Cut-Out Switch